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2P Din Rail Type Circuit Breaker 240 Volt Contact Position Indication

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2P Din Rail Type Circuit Breaker 240 Volt Contact Position Indication

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Brand Name : SEFIE

Model Number : SFM10-63

Certification : CE,ROHS,CB

Place of Origin : WenZhou

MOQ : 2000-3000

Price : Negotiable

Supply Ability : 200000 pcs per month

Delivery Time : 14 days after receipt of deposit

Packaging Details : 240 pcs per carton,12 pcs per box

Material : Bakelite.Plastic

Type : Mini

Rated voltage : 230/240V

Rated Frequency : 6KA

Energy limiting class : 3

Pole : 1,1p+n,2,3,3p+n,4

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1P / 2P / 3P / 4P 6A -63A Electrical Type MCB Mini Circuit Breaker

  • Capable of switch electric circuit with load
  • Capable of quickly releasing stored energy operation
  • Adaptable to padlock device
  • Contact position indication
  • High short-circuit current withstand capacity
  • High lighted of high making and breaking capacity
  • Used as main switch for household and similar installation

Electrical Feature
1,2,3,4,6,10,16,20,25,32,40,50,63
Poles 1P,2P,3P,4P
Rated Voltage(V) Ui 230/400~240/415
Insulation Voltage(V) Ui 500
Rated frequency (Hz) 50
Tripping curve B,C,D Type
Standard IEC60898-1
Breaking capacity(Ka) 10
Power loss per pole Rated current(A) Max power loss per pole(w)
1,2,3,4,6,10 2
16,20,25,32 3.5
40,50,63 5
Pollution degree Ⅱ
Energy limiting class 3

Mechanical features
Electrical life 4000
Mechanical life 20000
Contact position indicator NO
Protection degree IP20
Reference temperature for setting of thermal element 30℃
Working ambient temperature -5~40℃
Storage temperature -25~70℃

Installation
Terminal connection type Cable
Mounting On DIN rail IEC60715(35MM) By means of fast clip device

Temperature derating

The maximum permissible crrent in a circuit breaker depends on the ambient temperature where the circuit breaker is placed.Amperature is the temperature in side the enclosure or switchboard in The reference temperature is 30℃

Rated current(A) -35℃ -30℃ -20℃ -10℃ 0℃ 10℃
1 1.3 1.26 1.23 1.19 1.15 1.11
2 2.6 2.52 2.46 2.38 2.28 2.2
3 3.9 3.78 3.69 3.57 3.42 3.3
4 5.2 5.04 4.92 4.76 4.56 4.4
6 7.8 7.56 7.38 7.14 6.86 6.6
10 13.2 12.7 12.5 12 11.5 11.1
16 21.12 20.48 20 19.2 18.4 17.76
20 26.4 25.6 25 24 23 22.2
25 33 32 31.25 30 28.75 27.75
32 42.56 41.28 40 38.72 37.12 35.52
40 53.2 51.2 50 48 46.4 44.8
50 67 65.5 63 60.5 58 56
63 83.79 81.9 80 76.86 73.71 70.56

Rated current(A) 20℃ 30℃ 40℃ 50℃ 60℃ 70℃
1 1.05 1 0.96 0.93 0.88 0.83
2 2.08 2 1.92 1.86 1.76 1.66
3 3.12 3 2.88 2.79 2.64 2.49
4 4.16 4 3.84 3.76 3.52 3.32
6 6.24 6 5.76 5.64 5.28 4.98
10 10.6 10 9.6 9.3 8.9 8.4
16 16.96 16 15.36 14.88 14.24 13.44
20 21.2 20 19.2 18.6 17.8 16.8
25 26.5 25 24 23.25 22.25 21
32 33.92 32 30.72 29.76 28.16 26.88
40 42.4 40 38.4 37.2 35.6 33.6
50 53 50 48 46.5 44 41.5
63 66.78 63 6048 58.9 55.44 52.29


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